78904304

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{5741}}^1$

素因数の和:6608

約数の個数: 20

約数和(自身を含む): 153081720

約数和(自身を除く): 74177416

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 5741, 6872, 11482, 13744, 22964, 45928, 91856, 4931519, 9863038, 19726076, 39452152, 78904304]

約数ペア:

[(1, 78904304), (2, 39452152), (4, 19726076), (8, 9863038), (16, 4931519), (859, 91856), (1718, 45928), (3436, 22964), (5741, 13744), (6872, 11482)]